http://odeo.com/show/3674003/4/download/GrailsPodcastEpisode20GroovyRC-1ReleasedGrailsPluginArchitecturePost-Launch.mp3 Grails Podcast Episode 20: Groovy RC-1 Released, Grails Plugin Architecture, Post-Launch http://odeo.com/show/3674003/view 2006-12-08 http://images.odeo.com/9/7/3/grails_podcast_logo.jpg